Question

A force of 15 N moves a body with an acceleration of 3 ms
-2
Its mass will be:

Answer 1

Answer:

5kg

Explanation:

here,

f=15 N

a=3 m/s²

m=?

we know F=ma

15=m*3

m=15/3

m=5 kg

Answer 2

Answer:

5 kg

Explanation:

F = ma

15 N = 3 m/s² * m

m = 15N / 3m/s²

m = 5 N/m/s²

1 N = 1 kg m/s²

m = 5 kg